POLYSORB
USPTO (United States) · Serial 75422108
- Status
- cancelled
- Status updated
- 2 August 2013
- Filing date
- 23 January 1998
- Registration date
- 1 January 2002
- Nice classification
- 7
- Owner
- HI-SHEAR CORPORATION
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75422108) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.